Analysts Clean Energy Pipeline record five per cent year-on-year drop in global investment

World's third largest shipping registry is threatened by sea level rise

Renewable electricity company claims Green Gas Mills could produce gas from grass grown on marginal land, challenging the need for new fracking projects

Nicola Sturgeon's party says it would use any post-election influence at Westminster to push for increased ambition on climate change

UN University report reveals almost 42 million tonnes of electronic and electrical equipment was thrown out last year

Company moves from flat white to deep green with new sustainable store in Telford

Julie Hirigoyen says companies are realising the benefits of switching to a greener business model, but they need to move faster

Provisional figures suggest 17 of 28 member states have already met legal limits for the end of this year

Supreme Court to decide whether ministers need to produce a new plan to tackle poor air quality

Nick Clegg insists low carbon economy and skills are a top priority for party at launch of election manifesto